JPH0428480Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a vehicle seat, and more specifically, the invention includes a pad material attached to a seat frame and a skin material covering the outer periphery of the pad material. Regarding vehicle seats.

[Conventional technology]

2. Description of the Related Art Conventionally, in vehicle seats, a cut is made in the front part of a seat cushion to reduce pressure on the thighs of a seated person so that pedal operations can be performed easily.

[The problem that the idea aims to solve]

However, in conventional vehicle seats, the cushioning properties are fixed due to the notches formed in the front part of the seat cushion, and cannot be adjusted according to the physique or preference of the occupant. There was a risk that it would be too soft or too hard.

An object of the present invention is to provide an economical vehicle seat whose cushioning properties can be easily and quickly adjusted according to the physique, preferences, etc. of the occupant.

[Means to solve the problem]

This invention was made in view of the above-mentioned problems, and includes a pad material attached to the seat frame,
A vehicle seat comprising a skin material covering the outer periphery of the pad material, wherein a cut is formed in the pad material, and an adjustment member that adjusts the amount of deformation of the pad material due to the cut in the skin material covered with the pad material. It is characterized by being provided with.

[Effect]

According to the present invention, notches are formed in the pad material to adjust the cushioning properties of the pad material, and an adjustment member for adjusting the amount of deformation of the pad material due to the notches is provided in the skin material covering the pad material. The cushioning properties of the pad material can be adjusted in accordance with the adjustment of the adjustment member.

〔Example〕

The vehicle seat according to the present invention will be described in detail below with reference to the drawings.

1 to 4 each schematically show a first embodiment of the present invention, and although a seat cushion is shown as the vehicle seat 1, it may be applied to the side part of a seat bag, etc. as appropriate. This is something that can be done.

This vehicle seat 1 includes a pad material 2 that is attached to a seat frame (not shown), and a skin material 3 that covers the outer periphery of this pad material 2. In this embodiment, three cuts 5, 6, and 7 are formed in the pad material 2 of the sheet 1. The central notch 5 and both side notches 6 and 7 are formed from the front of the seat 1 toward the rear.

As shown in FIG. 2, an adjustment member 11 for adjusting the deformation of the pad material 2 is provided on the skin material 3 corresponding to the notch 5 of the pad material 2. In the first embodiment, this adjusting member 11 is formed of an opening/closing member 12 that can be opened and closed. Although a case is shown in which a fastener is used as the opening/closing member 12, it is not limited to a fastener.

The opening/closing member 12 as the adjusting member 11 is formed on the skin material 3 corresponding to the notches 5, 6, and 7 of the pad material 2, but the pad material 2 is not exposed when the opening/closing member 12 is opened. The cuts 5, 6, and 7 in the pad material 2 are independently covered by the side skin material 3a. Further, the upper part of the opening/closing member 12 is covered with a cover cloth 14.

As shown in FIG. 3, when the opening/closing member 12 is in the closed state, a hard cushioning property is obtained, and the fourth
As shown in the figure, a flexible cushioning property can be obtained in the half-opened state, and furthermore, the cushioning property can be adjusted according to the opening/closing length l shown in FIG. Further, as shown in FIG. 1, a plurality of notches 5,
By appropriately adjusting the opening/closing states of the plurality of opening/closing members 12 corresponding to 6 and 7, various cushioning properties with different tactile sensations can be obtained.

A second embodiment of the present invention is schematically shown in FIGS. 5 to 7, and a vehicle seat 1 according to the second embodiment has an opening/closing member 1 as the adjusting member 11.
2 is replaced by a connecting member 21 that is detachable.

As shown in FIG. 5, a cut 5 is formed in the center of the pad material 2, and cuts 6 and 7 are formed in both side parts.
is formed. A connecting member 21 serving as an adjusting member 11 is attached to the notches 5, 6, and 7.

The connecting member 21 is a double-sided Velcro fastener 2.
2, and the amount of deformation of the pad material 2 can be adjusted by attaching the Velcro fasteners 22 to the side skin material 3a of the notches 5, 6, and 7 in a locked state.

As shown in FIG. 6, when the connecting member 21 is attached to the front part of the notch 5 on the thigh support side of the sheet 1, the deformation of the thigh support is regulated and the hardness is increased, resulting in the amount of deformation of the pad material 2. is small, and when the connecting member 21 is attached to the rear of the notch 5 as shown in FIG. . Further, the mounting position of the connecting member 21 can be set by adjusting it forward and backward or vertically.

Further, the deformation of the side support portion can be adjusted by adjusting the adjustment members 11 provided in the notches 6 and 7 on both side portions back and forth or up and down.

In the second embodiment described above, double-sided Velcro fasteners 22 are used as the connecting members 21, but single-sided Velcro fasteners may also be connected by appropriate means, or they can be connected by engaging means between a locking hole and a hook. It is a good thing.

[Effect of idea]

The above is the configuration of an embodiment of the vehicle seat according to the present invention. With this configuration, the cushioning properties can be adjusted steplessly according to the physique and preferences of the person sitting on the seat, and the operation is easy. It is possible to obtain a lightweight and highly economical vehicle seat that does not generate abnormal noise.

[Brief explanation of the drawing]

1 to 4 schematically show a first embodiment of a vehicle seat according to the present invention, in which FIG. 1 is a plan view, FIG. 2 is an enlarged sectional view, and FIGS. 3 and 4. is a side explanatory view, and Figures 5 to 7 are the second side views of the present invention.
Each embodiment is schematically shown, with FIG. 5 being a front sectional view, and FIGS. 6 and 7 being side views. In the figure, 1...vehicle seat, 2...pad material,
3...Skin material, 3a...Side skin material, 5, 6, 7
... Notch, 11 ... Adjustment member, 12 ... Opening/closing member, 21 ... Connection member, 22 ... Double-sided Velcro fastener.

Claims (1)

[Scope of claims for utility model registration] 1. Pad material attached to the seat frame,
A vehicle seat comprising a skin material covering the outer periphery of the pad material, wherein a cut is formed in the pad material, and an adjustment member that adjusts the amount of deformation of the pad material due to the cut in the skin material covered with the pad material. A vehicle seat characterized by being provided with. 2. The vehicle seat according to claim 1, wherein the adjustment member comprises an opening/closing member capable of opening and closing the skin material along the cut. 3. The vehicle seat according to claim 1, wherein the adjustment member comprises a connecting member that is detachable along a notch in the pad material.